The onboard charger (OBC) provides the critical function of charging the high voltage DC battery pack of an electric vehicle (EV) from the infrastructure grid. When the EV is connected to a supported Level 2 electric vehicle supply equipment (EVSE) via a suitable charging cable (SAE J1772, 2017), the OBC handles the charging. Vehicle owners can use a special cable/adapter to connect to a wall outlet for Level 1 charging as an "emergency power source", but this provides limited power and therefore requires longer charging times.
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Recommended ReadingLatest update time:2024-11-16 10:51
Development Trend of Vehicle OBC
At present, there are two ways to charge electric vehicles: one is to use it outside the car, the ground charging pile, and the other is to use it inside the car, the on-board charger OBC.
The on-board charger realizes the energy conversion between electric vehicles and the power grid. It can also be divi
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Lithium battery defects are broken one by one! New double-layer solid-state batteries target multiple markets such as EV and energy storage
US battery startup Ion Storage System is reportedly currently building production facilities for its unique “double-layer solid-state battery” and plans to achieve a commercial scale of 10 MWh per year by the end of 2023. It is reported that Ion Storage Systems has received $30 million in Series A venture capital fr
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Ford increases battery capacity and LFP chemistry to scale global EV business
Ford said on Thursday it has strengthened its battery supply chain as part of its global strategy to sell more than 2 million electric vehicles a year by 2026. The automaker, which is investing $50 billion to expand its battery-electric portfolio by 2026, said it plans to increase battery capacity, shorten the supply
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On the highways that crisscross the world, a transformation is taking place—from centuries of fossil fuel-powered cars to clean, efficient electric vehicles (EVs). The EV market is expected to grow tenfold over the next decade, and the need to monitor, manage, and maintain high-performance batteries to power millions
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New Energy Vehicle Control System Inspection and Maintenance (Edited by Bao Pili)
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